<title>srand function</title>

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<h1>srand function </h1>
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<b>srand</b> seeds the random number generation function
<a href=rand.html>rand</a>
so it does not produce the same sequence of numbers.
<pre>
Library:   stdlib.h

Prototype: void srand(unsigned int seed);

Syntax:	   unsigned int seed=10;       		/* seed value 		*/

           srand();
</pre>

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<h2>Notes</h2>
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Obviously the seed has to change every time the program is run.
One way to do this is to feed it the O/P from <a href=time.html>time</a>
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<img src=../../GRAPHICS/computer.gif>
<a href=../EXAMPLES/rand.c>example program.</a>
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See also: <p>
<dt><a href=rand.html>rand</a> Generate a randon number generator.
<dt><a href=time.html>time</a> get the calender time (Number of seconds 
since 1st Jan 1970.


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<address><a href="../../address.html">Martin Leslie</a> 
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